CN215270753U - One-way moisture-conducting sweat-discharging sealing ring for mask and mask - Google Patents
One-way moisture-conducting sweat-discharging sealing ring for mask and mask Download PDFInfo
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- CN215270753U CN215270753U CN202121404451.3U CN202121404451U CN215270753U CN 215270753 U CN215270753 U CN 215270753U CN 202121404451 U CN202121404451 U CN 202121404451U CN 215270753 U CN215270753 U CN 215270753U
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Abstract
The utility model provides an one-way moisture-conducting sweat-discharging sealing ring and gauze mask for gauze mask, wherein, one-way moisture-conducting sweat-discharging sealing ring is by one-way moisture-conducting sweat-discharging membrane lamination in the middle of two-layer elastic fabric and the thin slice that forms constitutes, one-way moisture-conducting sweat-discharging membrane comprises hydrophobic micron fiber membrane and hydrophilic nanofiber membrane, the thin slice that the lamination formed be cut into have adjustable oval annular. The mask comprises a mask body, ear belts, a nose clip and a one-way moisture-conducting sweat-discharging sealing ring, wherein the outer edge of the one-way moisture-conducting sweat-discharging sealing ring is connected with the inner edge of the mask body, and the hydrophilic nanofiber membrane side of the one-way moisture-conducting sweat-discharging membrane in the one-way moisture-conducting sweat-discharging sealing ring faces towards the mask. The utility model provides an one-way moisture-conducting and sweat-discharging sealing ring can closely laminate face, effectively guarantees the gauze mask gas tightness, has one-way moisture-conducting and sweat-discharging's function simultaneously, and the effectual sealing washer of having solved easily sweat with face's contact site and cause sultry, humidity problem, very big increase wear the travelling comfort.
Description
Technical Field
The utility model relates to a gauze mask technical field, in particular to gauze mask is with one-way wet perspire sealing washer and gauze mask of leading.
Background
Fine particle pollutants such as haze, dust, microorganisms and the like can be inhaled into the human body through a respiratory system to cause harm to the human body. In order to reduce the influence of fine particle pollutants on human health, the respirator is mainly worn for respiratory protection at present. However, the existing masks in the market generally have the problem of low air tightness when being worn, so that the actual using effect of the masks is obviously reduced. In order to solve the problem, the existing products generally adopt sealing rings made of materials such as silica gel and latex to improve the air tightness of the mask, the sealing rings are not breathable and waterproof, the air tightness can be effectively improved, but the contact part between the face of a user and the sealing rings is high in temperature and large in sweating amount, the feeling of sultriness, humidity and greasiness can be generated, and the wearing comfort is poor.
In addition, some products in the market adopt elastic fabrics as sealing rings, such as products described in the patent of "a mask" (CN 1456370B), and an airtight soft resin is laminated on the surface of the elastic fabrics to form a sheet-shaped sealing ring, but the products still have the defects of airtightness, moisture impermeability and perspiration resistance, and also generate a feeling of stuffiness, humidity and greasiness due to perspiration in hot weather or in heavy labor, and the wearing comfort is poor.
Disclosure of Invention
The utility model provides a problem that sealing washer and gauze mask exist for above-mentioned current gauze mask provides a gauze mask is with one-way wet perspiration sealing washer and gauze mask of leading, can realize the one-way effect of wet perspiration, ventilative and rapid-curing cutback of leading of sealing washer for the gauze mask.
In order to achieve the above object, the present invention provides the following technical solutions:
the one-way moisture-conducting sweat-discharging sealing ring for the mask is formed by laminating a one-way moisture-conducting sweat-discharging film between two layers of elastic fabrics to form a thin sheet, wherein the one-way moisture-conducting sweat-discharging film consists of a hydrophobic micron fiber film and a hydrophilic nanofiber film, and the thin sheet formed by laminating is cut into an adjustable elliptical ring shape.
Further, the elastic fabric is made of terylene or nylon.
Furthermore, the hydrophobic micro-fiber membrane is formed by interlacing randomly arranged hydrophobic or hydrophobic treated micro-fibers, and the hydrophilic nano-fiber membrane is formed by interlacing randomly arranged hydrophilic or hydrophilic treated nano-fibers.
Further, hydrophobic micron fiber membrane's fiber diameter be 1um ~15um, average pore diameter is 1um ~100um, thickness is 10um ~150um, hydrophilic nanofiber membrane's fiber diameter is 0.05um ~1um, average pore diameter is 0.1um ~10um, thickness is 5um ~100 um.
The utility model also provides a following technical scheme:
the utility model provides a mask, by gauze mask body, ear area, nose clip and sealing washer constitute, the sealing washer be foretell one-way wet-guiding perspire sealing washer, the outward flange of sealing washer is in the same place with the inboard edge joint of gauze mask body, the hydrophilic nanofiber membrane side of one-way wet-guiding perspire membrane is towards the gauze mask in the sealing washer.
The utility model has the advantages that:
1. the utility model discloses an one-way wet perspire sealing washer of leading has elasticity, can keep laminating with user's face, effectively guarantees the gas tightness.
2. The utility model discloses an one-way moisture-conducting sweat-discharging membrane comprises micron fiber membrane and nanofiber membrane, can guarantee again to have better physics interception effect to fine particles when having ventilation effect, avoids fine particles to penetrate in the gauze mask from sealing washer itself.
3. The utility model discloses an one-way wet perspire sealing washer of leading, utilize the wettability gradient and the differential capillary effect between hydrophobic micron fibre membrane and hydrophilic nanofiber membrane, make the sweat transmit the another side of sealing washer from the contact surface of sealing washer with the face, because the existence of hydrophobic micron fibre membrane, make the sweat again can't flow back the contact surface of sealing washer with the face, and simultaneously, because the nanofiber membrane has great specific surface area, can be with higher speed volatilizing of sweat, play quick dry and comfortable effect, and then the travelling comfort is worn in very big promotion.
Drawings
Fig. 1 is a schematic structural view of the one-way moisture-conducting sweat-discharging sealing ring for the mask of the present invention.
Fig. 2 is a schematic view of the mask with the one-way moisture-guiding sweat-discharging sealing ring for the mask of the present invention.
Wherein: 1. one-way moisture-conducting sweat-discharging sealing ring; 2. a mask body; 3. a nose clip; 4. an ear band; 11. an elastic fabric; 12. a hydrophilic nanofiber membrane; 13. a hydrophobic microfiber membrane; 14. an elastic fabric.
Detailed Description
The principles and features of the present invention are described below in conjunction with specific embodiments, but the examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.
Example 1
A unidirectional moisture-conducting sweat-discharging sealing ring for a mask is formed by compounding polyester elastic cloth, a polyurethane hydrophobic micro fiber film, a polyvinyl alcohol hydrophilic nano fiber film and the polyester elastic cloth through hot pressing, and then cutting the polyester elastic cloth into an elliptical ring shape. Wherein, polyvinylidene fluoride micron fiber membrane's average fiber diameter 1um, average pore diameter 20um, fibrous membrane thickness 10um, polyvinyl alcohol nanofiber membrane's average fiber diameter 300nm, average pore diameter 1um, fibrous membrane thickness 25um, oval annular outer ring length 150mm, outer ring width 120mm, inner ring length 100mm, inner ring width 70 mm. The schematic view is shown in fig. 1.
The utility model provides a mask, comprises gauze mask body, ear area, nose clip and the above-mentioned one-way wet perspire sealing washer of leading, and the gauze mask body adopts conventional gauze mask filter media and fabric to constitute, and the sealing washer carries out the butt fusion through the ultrasonic wave with gauze mask body inlayer edge, and the hydrophilic nanofiber membrane side of polyvinyl alcohol of sealing washer is towards the gauze mask. The schematic view is shown in fig. 2.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The one-way moisture-conducting sweat-discharging sealing ring for the mask is characterized by being formed by laminating a one-way moisture-conducting sweat-discharging film between two layers of elastic fabrics to form a thin sheet, wherein the one-way moisture-conducting sweat-discharging film consists of a hydrophobic micron fiber film and a hydrophilic nanofiber film, and the thin sheet formed by laminating is cut into an adjustable elliptical ring shape.
2. The one-way moisture-conducting and sweat-discharging sealing ring for the mask according to claim 1, wherein the elastic fabric is polyester or nylon.
3. The one-way moisture-conducting and sweat-discharging sealing ring for the mask according to claim 1, wherein the hydrophobic microfiber membrane is formed by interlacing randomly arranged hydrophobic or hydrophobic-treated micron-sized fibers, and the hydrophilic nanofiber membrane is formed by interlacing randomly arranged hydrophilic or hydrophilic-treated nano-sized fibers.
4. The one-way moisture-conducting and sweat-releasing sealing ring for the mask according to claim 1, wherein the fiber diameter of the hydrophobic micron fiber film is 1um to 15um, the average pore diameter is 1um to 100um, the thickness is 10um to 150um, the fiber diameter of the hydrophilic nanofiber film is 0.05um to 1um, the average pore diameter is 0.1um to 10um, and the thickness is 5um to 100 um.
5. A mask is composed of a mask body, ear belts, a nose clip and a sealing ring, and is characterized in that the sealing ring is the one-way moisture-conducting and sweat-discharging sealing ring according to claims 1-4, the outer edge of the sealing ring is combined with the inner edge of the mask body, and the hydrophilic nanofiber membrane side of the one-way moisture-conducting and sweat-discharging membrane in the sealing ring faces towards the mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404451.3U CN215270753U (en) | 2021-06-24 | 2021-06-24 | One-way moisture-conducting sweat-discharging sealing ring for mask and mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404451.3U CN215270753U (en) | 2021-06-24 | 2021-06-24 | One-way moisture-conducting sweat-discharging sealing ring for mask and mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215270753U true CN215270753U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404451.3U Active CN215270753U (en) | 2021-06-24 | 2021-06-24 | One-way moisture-conducting sweat-discharging sealing ring for mask and mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215270753U (en) |
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2021
- 2021-06-24 CN CN202121404451.3U patent/CN215270753U/en active Active
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